Soules' attorneys filed the documents Friday, asking the judge to exclude certain evidence in the TV star's upcoming trial, including "evidence, testimony, reference, or argument that, on the night in question, Mr. Soules: 1) purchased alcohol, 2) consumed alcohol, 2) drove while impaired, or 3) had beer cans in or around his vehicle."

A report by the Iowa Division of Criminal Investigation's Criminalistics Laboratory showed Soules' blood and urine samples had "no detectable amounts of alcohol or drugs," according to court documents.

Though the documents did not say how many hours had passed before authorities tested Soules, The Associated Press reported law enforcement officers arrested the TV star about five hours after the fatal accident.

Previous filings said witnesses saw Soules buy beer shortly before the crash. The documents also showed there were empty alcohol containers and partially consumed beverages in and around Soules' pickup truck.

Soules waived his right to a speedy trial Wednesday and wanted the date of the pretrial conference and trial pushed back.

Soules' attorneys requested the current dates of his pretrial conference and trial date, currently July 11 and July 19, to be delayed for 90 days.

Prosecutors have charged Soules with leaving the scene of a crash.

They accuse him of crashing his pickup truck into a tractor driven by Kenny Mosher on April 24 near Aurora. Mosher died as a result of the crash.